The IP has triggered Cloudflare WAF. CF-Ray: 5435dbc1a8aee4fa | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: ip.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 10; zh-CN; PCLM10 Build/QKQ1.190825.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/3.6.2.122 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 5436372e9f21e4fa | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: ip.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 9; zh-CN; vivo Z1 Build/PKQ1.180819.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.6.6.1046 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 543636cbb8d977b2 | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: api.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 9; zh-CN; vivo Z1 Build/PKQ1.180819.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.6.6.1046 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 543850f4095aeb75 | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: d.skk.moe | User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 13_1_3 like Mac OS X; zh-CN) AppleWebKit/537.51.1 (KHTML, like Gecko) Mobile/17A878 UCBrowser/12.7.1.1240 Mobile  AliApp(TUnionSDK/0.1.20.3) | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 543379425d06e50a | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: disqus.skk.moe | User-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_2 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5 UCBrowser/12.2.8.1008 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 5433794fcdf5eb99 | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: disqus.skk.moe | User-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_2 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5 UCBrowser/12.2.8.1008 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 5432e94f2c79eb45 | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: ip.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 8.1.0; zh-CN; 16th Plus Build/OPM1.171019.026) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/3.6.2.122 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 5431524afcb3e80d | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: img.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 9; zh-CN; GLK-AL00 Build/HUAWEIGLK-AL00) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.7.1.1051 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 54315244eedcd386 | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: jschallenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: img.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 9; zh-CN; GLK-AL00 Build/HUAWEIGLK-AL00) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.7.1.1051 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 5416ccf66b55e50e | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: img.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 9; zh-CN; Redmi K20 Pro Build/PKQ1.181121.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/3.6.2.122 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The IP has triggered Cloudflare WAF. CF-Ray: 541259482eb4eb49 | WAF_Rule_ID: asn | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: img.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 6.0.1; zh-CN; OPPO R9sk Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.7.6.1056 Mobile Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

The%20IP%20has%20triggered%20Cloudflare%20WAF.%20Report%20generated%20by%20Cloudflare-WAF-to-AbuseIPDB%20(https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB)

Blocked for port scanning.
Time: Tue Oct 15. 19:44:47 2019 +0200
IP: 49.7.43.8 (CN/China/-)

Sample of block hits:
Oct 15 19:43:42 vserv kernel: [44763591.510049] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=49.7.43.8 DST=[removed] LEN=60 TOS=0x00 PREC=0x00 TTL=45 ID=13671 DF PROTO=TCP SPT=30539 DPT=25084 WINDOW=29200 RES=0x00 SYN URGP=0
Oct 15 19:43:43 vserv kernel: [44763592.512217] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=49.7.43.8 DST=[removed] LEN=60 TOS=0x00 PREC=0x00 TTL=45 ID=13672 DF PROTO=TCP SPT=30539 DPT=25084 WINDOW=29200 RES=0x00 SYN URGP=0
Oct 15 19:43:45 vserv kernel: [44763594.517298] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=49.7.43.8 DST=[removed] LEN=60 TOS=0x00 PREC=0x00 TTL=45 ID=13673 DF PROTO=TCP SPT=30539 DPT=25084 WINDOW=29200 RES=0x00 SYN URGP=0
Oct 15 19:43:49 vserv kernel: [44763598.525602] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=49.7.43.8 DST=[removed] LEN=60 TOS=0x00 PREC=0x00 TTL=45 ID=13674 DF PROTO=TCP SPT=30539 DPT=25084 WINDOW=29200

Mar 20 22:37:37 Ubuntu-1404-trusty-64-minimal sshd\[17685\]: Invalid user zhans from 158.101.0.176
Mar 20 22:37:37 Ubuntu-1404-trusty-64-minimal sshd\[17685\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.101.0.176
Mar 20 22:37:39 Ubuntu-1404-trusty-64-minimal sshd\[17685\]: Failed password for invalid user zhans from 158.101.0.176 port 49436 ssh2
Mar 20 23:09:39 Ubuntu-1404-trusty-64-minimal sshd\[2488\]: Invalid user brynn from 158.101.0.176
Mar 20 23:09:39 Ubuntu-1404-trusty-64-minimal sshd\[2488\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.101.0.176

SSH Invalid Login

Port scan on 16 port(s): 7780 7781 7791 14725 14730 14731 37024 37028 37029 37034 43613 43789 43790 46068 46075 46181

SSH Invalid Login

Invalid user user from 202.171.79.206 port 36032

k+ssh-bruteforce

20.03.2020 22:48:49 SSH access blocked by firewall

k+ssh-bruteforce

Mar 21 00:12:05 localhost sshd\[7256\]: Invalid user shareen from 80.211.164.5 port 35476
Mar 21 00:12:05 localhost sshd\[7256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.164.5
Mar 21 00:12:06 localhost sshd\[7256\]: Failed password for invalid user shareen from 80.211.164.5 port 35476 ssh2

[2020-03-20 18:47:59] NOTICE[1148] chan_sip.c: Registration from '"1000" ' failed for '45.143.220.230:6102' - Wrong password
[2020-03-20 18:47:59] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-20T18:47:59.785-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1000",SessionID="0x7fd82c530768",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.230/6102",Challenge="05e2e2df",ReceivedChallenge="05e2e2df",ReceivedHash="70d35f875453a39b333fe83a8f850239"
[2020-03-20 18:47:59] NOTICE[1148] chan_sip.c: Registration from '"1000" ' failed for '45.143.220.230:6102' - Wrong password
[2020-03-20 18:47:59] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-20T18:47:59.894-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1000",SessionID="0x7fd82cdb8718",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
...

Mar 20 23:16:21 h2646465 sshd[3427]: Invalid user shop from 73.93.102.54
Mar 20 23:16:21 h2646465 sshd[3427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.93.102.54
Mar 20 23:16:21 h2646465 sshd[3427]: Invalid user shop from 73.93.102.54
Mar 20 23:16:23 h2646465 sshd[3427]: Failed password for invalid user shop from 73.93.102.54 port 47022 ssh2
Mar 20 23:21:38 h2646465 sshd[5117]: Invalid user qy from 73.93.102.54
Mar 20 23:21:38 h2646465 sshd[5117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.93.102.54
Mar 20 23:21:38 h2646465 sshd[5117]: Invalid user qy from 73.93.102.54
Mar 20 23:21:41 h2646465 sshd[5117]: Failed password for invalid user qy from 73.93.102.54 port 45110 ssh2
Mar 20 23:26:13 h2646465 sshd[6667]: Invalid user mx from 73.93.102.54
...

Mar 20 20:12:12 firewall sshd[29866]: Invalid user af from 187.157.135.152
Mar 20 20:12:13 firewall sshd[29866]: Failed password for invalid user af from 187.157.135.152 port 57620 ssh2
Mar 20 20:16:12 firewall sshd[30165]: Invalid user nc from 187.157.135.152
...

Mar 20 23:53:46 debian-2gb-nbg1-2 kernel: \[7003926.229588\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.88 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=12174 PROTO=TCP SPT=55916 DPT=33919 WINDOW=1024 RES=0x00 SYN URGP=0

Mar 20 16:56:05 server1 sshd\[27595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.46.18.99 
Mar 20 16:56:07 server1 sshd\[27595\]: Failed password for invalid user inpre from 185.46.18.99 port 53588 ssh2
Mar 20 17:00:06 server1 sshd\[29033\]: Invalid user foster from 185.46.18.99
Mar 20 17:00:06 server1 sshd\[29033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.46.18.99 
Mar 20 17:00:08 server1 sshd\[29033\]: Failed password for invalid user foster from 185.46.18.99 port 41498 ssh2
...

Invalid user suporte from 123.58.4.17 port 59847